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Synthesis, Spectral Characterization, Thermal and Theoretical Studies of Two Co(II) and Ni(II) Coordination Complex with N,O Donor 2-Chloro-6-[(3-hydroxy-4-methoxybenzylidene)amino]-4-nitrophenol |
| DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
| 1 | Title | Title of Document | Synthesis, Spectral Characterization, Thermal and Theoretical Studies of Two Co(II) and Ni(II) Coordination Complex with N,O Donor 2-Chloro-6-[(3-hydroxy-4-methoxybenzylidene)amino]-4-nitrophenol |
| 2 | Creator | Author's name, affiliation, country | ANJALI TIWARI*, A. P. MISHRA and BRAJENDRA S. KUSMARIYA
Department of Chemistry, Dr. H.S Gour Central University, Sagar-470003, India |
| 3 | Subject | Dicipline(s) | Chemical Science |
| 3 | Subject | Keywords | Schiff base-metal complexes, Thermal studies, electrochemical studies, XRD, DFT |
| 4 | Description | Abstract | Two mononuclear Co(II) and Ni(II) complexes of general formula [M(L) 2 (H2O) 2].xH2O; {M: CoII & NiII; x: 2} derived from 2-chloro-6-[(3-hydroxy-4-methoxybenzylidene)amino]-4-nitrophenol ligand were synthesized. Synthesized compounds were characterized by elemental analysis, FT-IR, UV-Vis, molar conductance, thermal, PXRD and SEM. Distorted octahedral geometry was suggested for both complexes around the metal center with ligand. The Powder X-ray diffraction pattern and SEM analysis shows the crystalline nature of complexes. Thermal studies of the synthesized complexes show their general decomposition pattern and thermal stability. The kinetic and thermodynamic parameters viz. activation energy (E*), entropy of activation (ΔS*), enthalpy of activation (ΔH*) and free energy of activation (ΔG*) of degradation process were also evaluated using Coats-Redfern (C-R) and Horowitz?Metzger (H-M) methods for both complexes assuming first order degradation. In addition theoretical calculations by means of DFT at B3LYP level were incorporated to support the experimental findings. |
| 5 | Publishers | Organizing agency, location | WWW Publications, India |
| 6 | Contributor | Sponsor(s) | - |
| 7 | Date | Date (YYYY-MM-DD) | - |
| 8 | Type | Status & genre | Peer-reviewed Article |
| 8 | Type | Type | |
| 9 | Formate | File Formate | PDF |
| 10 | Identifier | Uniform Resource Identifier | Click Here |
| 10 | Identifier | Digital Object Identifier | |
| 11 | Source | Journal/conference title; vol., no. (Year) | Chemical Science Transactions, Volume 8 , Number (1), (2019) |
| 12 | Lanuguage | English=en | en |
| 13 | Relation | Supp.files | |
| 14 | Coverage | | - |
| 15 | Copyright | Copyright and permissions | |
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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